CN203602621U - Integrated biogas production device - Google Patents
Integrated biogas production device Download PDFInfo
- Publication number
- CN203602621U CN203602621U CN201320779169.2U CN201320779169U CN203602621U CN 203602621 U CN203602621 U CN 203602621U CN 201320779169 U CN201320779169 U CN 201320779169U CN 203602621 U CN203602621 U CN 203602621U
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- China
- Prior art keywords
- communicated
- treatment tank
- biogas
- water
- pipe
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model provides an integrated biogas production device, belonging to the environmental protection field. The utility model aims at providing the integrated biogas production device for biogas generation and biogas collection in a totally enclosed system through a complete set of devices connected through pipes. A biogas digester of the integrated biogas production device is communicated with a hydrolytic acidification treatment tank through a pipe with an automatic feed delivery pump, the hydrolytic acidification treatment tank is communicated with an anaerobic digestion tank through a pipe with an automatic feed pump, the hydrolytic acidification treatment tank and the anaerobic digestion tank are covered with water jackets, and the water jackets are covered with thermal insulating materials; the water outlet pipe of the solar water heater is inserted into the biogas digester; the solar water heater is communicated with the water jackets of the hydrolytic acidification treatment tank and the anaerobic digestion tank through a water inlet pipe and a water return pipe respectively; the upper end of the anaerobic digestion tank is communicated with a desulfurizer, a water collecting device and a gas holder through an exit pipe; the lower end of the anaerobic digestion tank is communicated with a solid-liquid separation device through a hydraulic automatic control discharge switch. The integrated biogas production device realizes all automatic programmed control on feeding, stirring, discharging, constant temperature and amount limitation, and is applicable to integrated production and collection of biogas in rural areas.
Description
Technical field
The utility model belongs to field of Environment Protection.
Background technology
Biogas be some organic substances (as stalk, weeds, leaf, human and animal excreta the like waste) under certain temperature, humidity, acidity condition, isolated air (as with methane-generating pit), through microbial process (fermentation) and the inflammable gas of generation.Biogas is the mixture of gas, wherein, containing methane 60～70%, contains in addition carbonic acid gas, hydrogen sulfide, nitrogen and carbon monoxide etc.It contains a small amount of hydrogen sulfide, so stink slightly.
The material storage abundance forming methane due to present rural area, carry out civilian so many peasant households produce biogas voluntarily, but it carries out, biogas generation is basic adopts clumsy airtight methane-generating pit to insert raw material, after forming methane, adopt again clumsy method to collect for use, this kind likely causes environmental pollution, and cause a large amount of wastes, collection rate substantially only can reach 40-50%.
Summary of the invention
The purpose of this utility model is to connect by pipeline by a whole set of equipment, the integrated methane production device that carries out biogas generation, collection in the system of all sealings.
Methane-generating pit of the present utility model is communicated with acidication treatment tank by pipeline, is provided with automatic feed transferpump on pipeline, is provided with compound agitator in methane-generating pit; Acidication treatment tank is communicated with anaerobic digestor by pipeline, is provided with self-feeding pump on pipeline, and acidication treatment tank and anaerobic digestor are provided with agitator; Acidication treatment tank and anaerobic digestor are all coated with water jacket outward, and water jacket is coated with lagging material; The rising pipe of solar water heater inserts in methane-generating pit; Solar water heater is communicated with the water jacket of acidication treatment tank and anaerobic digestor respectively by water inlet pipe, return water pipe; Anaerobic digestor upper end is communicated with desulfurizer by escape pipe, and desulfurizer is by pipeline connection captation, and captation is by pipeline connection gas holder; Anaerobic digestor lower end is automatically controlled discharge switch by hydraulic pressure and is communicated with equipment for separating liquid from solid.
The charging of the utility model collection, stirring, discharge, constant temperature, the whole automatic routine control of limitation, be applicable to the making of rural area to biogas, collect integrated completing.Adopt whole process enclosed construction, realize the summer in winter not affected by extraneous natural temperature, do not need to build warmhouse booth and heat with other fermentation of materials that burns, heat winter with controllable solar energy heat collector.Hydrolysis, acidifying, anaerobic digestion three stage processing become acidication and the anaerobic digestion two-stage processes, " out of stock " disadvantage of having avoided biogas three stage processing to cause.Reach the harmless treatment of real meaning, zero release.Improved greatly methane recovery amount, economic benefit obviously improves.
Accompanying drawing explanation
Fig. 1 is the utility model schematic circuit diagram.
Embodiment
Methane-generating pit 1 of the present utility model is communicated with acidication treatment tank 10 by pipeline, is provided with automatic feed transferpump 19 on pipeline, is provided with compound agitator 2 in methane-generating pit 1; Acidication treatment tank 10 is communicated with anaerobic digestor 11 by pipeline, is provided with self-feeding pump 18 on pipeline, and acidication treatment tank 10 and anaerobic digestor 11 are provided with agitator 9; The outer water jacket 4 that is all coated with of acidication treatment tank 10 and anaerobic digestor 11, water jacket 4 is coated with lagging material 3; The rising pipe 5 of solar water heater 6 inserts in methane-generating pit 1; Solar water heater 6 is communicated with the water jacket 4 of acidication treatment tank 10 and anaerobic digestor 11 respectively by water inlet pipe 7, return water pipe 8; Anaerobic digestor 11 upper ends are communicated with desulfurizer 13 by escape pipe 12, and desulfurizer 13 is by pipeline connection captation 14, and captation 14 is by pipeline connection gas holder 15; Anaerobic digestor 11 lower ends are automatically controlled discharge switch 17 by hydraulic pressure and are communicated with equipment for separating liquid from solid 16.
Below in conjunction with accompanying drawing, the utility model is described further:
First by automatic feed transferpump, the compound in methane-generating pit is sent into the acidification that is hydrolyzed in the material pot in acidication treatment tank, to reach the fermentation to compound; In methane-generating pit, stir by agitator;
Be pumped in the material pot in anaerobic digestor by self-feeding again through acidication treatment tank compound after treatment, and in anaerobic digestor, stir and ferment;
Agitator is all installed on acidication treatment tank and anaerobic digestor;
Solar energy collector is sent into hot water in the interlayer that catchments (water jacket) of acidication treatment tank and anaerobic digestor by temperature control pump and solar heat water circulation system, loop is set simultaneously, water coolant can be back to solar energy collector, and solar energy collector is also sent into hot water in methane-generating pit by temperature control pump and solar heat water circulation system;
The gas generating in anaerobic digestor, first by desulfurizer, is removed the hydrogen sulfide in gas and sulfurous gas, then enters captation and removes water of condensation, finally injects gas holder for user;
Waste material after aerogenesis in material pot in anaerobic digestor, automatically controls discharge switch pair through hydraulic pressure and is put in equipment for separating liquid from solid and carries out solid-liquid separation, and isolated material is used for doing bio-fertilizer;
Lagging material is all installed on the outer wall of acidication treatment tank and anaerobic digestor;
The control work of all devices all completes by automatic control cabinet.
The utility model is provided with thing level automatic control device for the inventory in the material pot of controlled hydrolysis souring tank and anaerobic digestor on hydrolization and acidification tank and anaerobic digestor.
Claims (1)
1. an integrated methane production device, is characterized in that: methane-generating pit (1) is communicated with acidication treatment tank (10) by pipeline, is provided with automatic feed transferpump (19) on pipeline, is provided with compound agitator (2) in methane-generating pit (1); Acidication treatment tank (10) is communicated with anaerobic digestor (11) by pipeline, is provided with self-feeding pump (18) on pipeline, and acidication treatment tank (10) and anaerobic digestor (11) are provided with agitator (9); Acidication treatment tank (10) and anaerobic digestor (11) are outer is all coated with water jacket (4), and water jacket (4) is coated with lagging material (3); The rising pipe (5) of solar water heater (6) inserts in methane-generating pit (1); Solar water heater (6) is communicated with the water jacket (4) of acidication treatment tank (10) and anaerobic digestor (11) respectively by water inlet pipe (7), return water pipe (8); Anaerobic digestor (11) upper end is communicated with desulfurizer (13) by escape pipe (12), and desulfurizer (13) is by pipeline connection captation (14), and captation (14) is by pipeline connection gas holder (15); Anaerobic digestor (11) lower end is automatically controlled discharge switch (17) by hydraulic pressure and is communicated with equipment for separating liquid from solid (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779169.2U CN203602621U (en) | 2013-12-03 | 2013-12-03 | Integrated biogas production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779169.2U CN203602621U (en) | 2013-12-03 | 2013-12-03 | Integrated biogas production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602621U true CN203602621U (en) | 2014-05-21 |
Family
ID=50715308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779169.2U Expired - Fee Related CN203602621U (en) | 2013-12-03 | 2013-12-03 | Integrated biogas production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105296332A (en) * | 2015-10-11 | 2016-02-03 | 汤瑞祥 | Biogas power generation system |
| CN110373314A (en) * | 2019-08-30 | 2019-10-25 | 青岛绿色家园环境设备有限公司 | A kind of rubbish dry-type anaerobic fermentation recycling set device |
-
2013
- 2013-12-03 CN CN201320779169.2U patent/CN203602621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105296332A (en) * | 2015-10-11 | 2016-02-03 | 汤瑞祥 | Biogas power generation system |
| CN110373314A (en) * | 2019-08-30 | 2019-10-25 | 青岛绿色家园环境设备有限公司 | A kind of rubbish dry-type anaerobic fermentation recycling set device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |